77754798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5621

約数の個数: 48

約数和(自身を含む): 186406272

約数和(自身を除く): 108651474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 5531, 7029, 11062, 14058, 16593, 33186, 49779, 60841, 99558, 121682, 182523, 365046, 392701, 547569, 785402, 1095138, 1178103, 2356206, 3534309, 4319711, 7068618, 8639422, 12959133, 25918266, 38877399, 77754798]

約数ペア:

[(1, 77754798), (2, 38877399), (3, 25918266), (6, 12959133), (9, 8639422), (11, 7068618), (18, 4319711), (22, 3534309), (33, 2356206), (66, 1178103), (71, 1095138), (99, 785402), (142, 547569), (198, 392701), (213, 365046), (426, 182523), (639, 121682), (781, 99558), (1278, 60841), (1562, 49779), (2343, 33186), (4686, 16593), (5531, 14058), (7029, 11062)]